IC, HG, JNC; Restart of the accelerator
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02/06/2026
~15h30 Starting all system
16h Start up of the modulator, laser, magnets |
IC, VM; Restart of the accelerator 
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08h45 Start-up modulator, laser, magnets
09h38 Shutter Laser Linac is yellow. Tuning off the gun operation key does not change it to the red. Need help.
09h55 HV is on |
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IC, VM; Restart of the accelerator
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11h20 Try to restart the accelerator. Start-up modulator, laser, fridge, chillers
Problem, with all magnets control All DS are in FAULT state. Help is needed.
It is solved. |
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IC, VM; Restart of the accelerator
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08h35 Start-up modulator (it was already on standby), laser, magnets, cycling.
As yesterday there is a problem with the MPS to start the machine. We are trying to investigate whether it is related to the vacuum or something
else. |
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IC, VM; Restart of the accelerator
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09h35 Start-up modulator
09h52 Start the fridge
09h55 Start chillers |
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IC, VM; Restart of the accelerator
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08h26 Start-up modulator, laser, fridge, chillers, cycling
09h31 Low SF6 pressure => JN helped
11h HV ON. We do not see the RF signals, even the baselines (RedPitaya). |
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IC, VM; Restart of the accelerator
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07h30 Start-up modulator, laser, fridge, chillers, cycling remotly
Vacuum in the FPC is still ~1e-7 (sometimes goes to ~7-8e-8);
No RF signals. The same problem. |
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IC, VM, VK; Restart and tuning of the injector
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10h Intervention to repair the water leakage. It was repaired.
New problem with vacuum pomp is found in the ring. The two problems are due to the water leakage. Intervention is ongoing.
12h Warm up of the machine |
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Entered by Super Team from 127.0.0.1 on Mon Mar 9 12:55:16 2026; Restart after strange last shift
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12h55 : Vacuum level OK after TRIG ON
13h00 : Laser ON : no spot on screen put last motor positions (2266 && 4158) --> No spot on screen :(
13h05 : Gun activities incresed (Vac > 1e-7 && reflected power) |
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ND, Marie Labat; Reglage Cerenkov 29/9
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9:07 Mise en chauffe
Verifucation Alignement laser
Maher: changement de dosimetres |
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VK, IC. VM; Reestablishing running conditions at 500.38 MHz
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Goal of the shift: Reestablish the good storage at 500.38 and then try to optimize the storage and orbit.
Start up of the machine.
RF cavity start up by Mohamed. Water leakage. Jean-Noel will fix tomorrow mornig. Mohamed also says that aparently the sinal from ring syntetizer |
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Entered by Nicolas Delerue from 134.158.88.175 on Mon Sep 27 14:46:15 2021; Redémarrage suite coupure Électrique, entered from 134.158.88.175
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Bonjour,
Selon Astor, il y a encore des problèmes sur les clients 1, 5, 6 et 7... |
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ND; Redémarrage diags + synchro
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Pour la synchro, les generateurs de retard ont ete redemarres.
Pour les diags: redemarrage de icePapControllerB6 et Wavecatchers.
Signal OK (sans faisceau) sur BPM, ICT et sur ecrans. |
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ND/PG/JNC/MO/SC/VC/NE; Redémarrage ThomX
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Bonne Année à tous !
Redémarrage de ThomX
- Mise en route du CC (PG, JNC) |
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Entered by Nicolas Delerue from 134.158.88.175 on Mon Sep 27 14:46:15 2021; Redémarrage suite coupure Électrique
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Bonjour,
Selon Astor, il y a encore des problèmes sur les clients 1, 5, 6 et 7... |
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SC/JNC/VC; Redémarrage ThomX
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8h53 Serveur DNS et DHCP non redémarré, ping ne fonctionne pas, en attente d'une solution
Re-démarrage automate et cpci (JNC)
14h13 ping sur automate ok |
Entered by VC/SC from 134.158.195.141 on Mon May 2 14:02:42 2022; Redpitaya et modulateur
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Remise en chauffe du modulateur
Reboot des redpitayas pour avoir le signal HF sur l'IHM
En attente de la fin de chauffe du modulateur |
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MJ HG; Redemarrage machine apres probleme de synchro et/ou alim
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Apres un OFF/ON des baies alim et des transfo + baie synchro OFF/ON la synchro semble etre de nouveau alive
16h15 Chauffe Klystron
ICT bpm et yag semblent ne pas se declencher au bon moment |
Entered by Super Team from 134.158.195.141 on Fri Nov 5 09:35:02 2021; Redemarrage 05/11 9h35
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Après coupure électrique de cette nuit. Rédemarrage de tous les systèmes :
Général:
- toutes les baies sont allumées |
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Entered by Super Team from 134.158.195.141 on Mon Mar 4 08:57:45 2024; Recomissioning of the SR, search for the revolution frequency
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08h50 Start up of the machine
- Problem with the vaccum, the valves around the RF cavity are down. Eric came. He checked and the problem is with the cable. it should
be changed. Intervention is ongoing. |